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Old 02-11-2012, 07:17 PM   #1
hydr4nt
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Join Date: Feb 2012
Location: Warsaw, Poland
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Default Rotate in the direction of the mouse

I am horrible at maths and I would like to ask how to make an object ex. an arrow turn into direction of the mouse? I know that there would be helpful Event.ENTER_FRAME and some mathematical functions, but I cant tell which and how to use them.

Thanks,
hydr4nt
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Old 02-12-2012, 02:39 AM   #2
backshesh
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There is a bunch of tutorials for this, but I didnt want to find one, here would be the code to make the MovieClip you want follow the mouse cursor:

ActionScript Code:
addEventListener(Event.ENTER_FRAME, everyframe); function everyframe(e:Event):void{     var differenceX = mouseX - movieClip.x;     var differenceY = mouseY - movieClip.y;     var radianToDegrees = (Math.PI/180);     main.rotation = Math.atan2(differenceY, differenceX)/radianToDegrees; }

tell me if u want me to explain it.
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Old 02-12-2012, 07:37 AM   #3
hydr4nt
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For me it works correctly. Thanks backshesh
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